Washburn, P. (1997). Philosophical dilemmas: Building a worldview. Oxford University Press.
Chicago Style (17. basım) AtıfWashburn, Phil. Philosophical Dilemmas: Building a Worldview. New York: Oxford University Press, 1997.
MLA (8th ed.) AtıfWashburn, Phil. Philosophical Dilemmas: Building a Worldview. Oxford University Press, 1997.
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